2685854.00000000

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:536

約数の個数: 36

約数和(自身を含む): 60384660

約数和(自身を除く): 29239744

約数列:

[1, 2, 4, 11, 22, 44, 121, 229, 242, 281, 458, 484, 562, 916, 1124, 2519, 3091, 5038, 6182, 10076, 12364, 27709, 34001, 55418, 64349, 68002, 110836, 128698, 136004, 257396, 707839, 1415678, 2831356, 7786229, 15572458, 31144916]

約数ペア:

[(1, 31144916), (2, 15572458), (4, 7786229), (11, 2831356), (22, 1415678), (44, 707839), (121, 257396), (229, 136004), (242, 128698), (281, 110836), (458, 68002), (484, 64349), (562, 55418), (916, 34001), (1124, 27709), (2519, 12364), (3091, 10076), (5038, 6182)]